Our Global Presence
Development Hubs
Sales Markets
dark modedark modedark mode
light modelight modelight mode
Light mode
Middle Database Developer
18890/5 Mlynské nivy, 821 09 Ružinov. Bratislava, Slovakia
Key Responsibilities
  • Writing complex SQL queries and stored procedures for different OLTP workloads
  • Creating data access interfaces (mostly complex views) for BI Tools in OLAP solution
  • Participating in databases design for new modules and services of cloud platform
  • Conducting code reviews
  • Participating in demo activities with customer's business team
  • Good SQL knowledge with one of the widely-used RDBMS - MS SQL Server, Oracle Database, PostgreSQL - with proven production experience of 1+ years
  • Understanding of relational theory and principles of database design
  • Experience in creating reports using SQL
  • B1 level or higher in English

Nice to have:

  • Experience with administering one of the widely-used RDBMS (MS SQL Server, Oracle Database, PostgreSQL): backups, recovery, security, performance tuning
  • Experience with "infrastructure as code" solutions, like Ansible and others
  • Experience with cloud environments, such as Google Cloud Platform, AWS, and Azure Cloud
  • Experience with any BI Tools like Power BI, Tableau, and others
  • Knowledge of Python
About project

AI-Enhanced B2B platform for collaborative work. The project is 8 years old, and it is used by hundreds of enterprises worldwide in different domain areas.
Project tech stack: .Net Core, React, Python, Golang, SQL Server, Azure Cosmos DB, Azure Service Bus, Power BI.

About us

At Vention, we assemble senior-level, dedicated teams of developers to help fast-growing startups and innovative enterprises drive impact and achieve their goals. We’ve delivered solutions across multiple domains, including FinTech, PropTech, AdTech, HealthTech, e-commerce, and more.


Our culture is rooted in the belief that ongoing growth benefits employees and the company alike. Because of that, we offer:

  • An individualized approach to career development, tailoring growth plans to every role
  • Access to our technology mentorship program as a mentor or mentee
  • The opportunity to contribute to up to 300 original projects in 30 different fields

And that's not all! We also offer:

  • Up to 25 paid working days per year for work-life balance
  • And referral bonuses

Salary ranges start from €2200 gross to €3500 gross. The final compensation will be determined based on your specific skills and experience.

Engineer your success!

Apply for Middle Database Developer:
Please note: Vention will process your personal data to conduct the recruitment process per Applicant Information Clause. Please take a moment to read it and check the boxes before submitting your application.
Share this openingKnow someone who can be a good fit?